207612160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 635765760

約数和(自身を除く): 428153600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 47, 56, 58, 64, 68, 70, 80, 85, 94, 112, 116, 119, 128, 136, 140, 145, 160, 170, 188, 203, 224, 232, 235, 238, 256, 272, 280, 290, 320, 329, 340, 376, 406, 448, 464, 470, 476, 493, 544, 560, 580, 595, 640, 658, 680, 752, 799, 812, 896, 928, 940, 952, 986, 1015, 1088, 1120, 1160, 1190, 1280, 1316, 1360, 1363, 1504, 1598, 1624, 1645, 1792, 1856, 1880, 1904, 1972, 2030, 2176, 2240, 2320, 2380, 2465, 2632, 2720, 2726, 3008, 3196, 3248, 3290, 3451, 3712, 3760, 3808, 3944, 3995, 4060, 4352, 4480, 4640, 4760, 4930, 5264, 5440, 5452, 5593, 6016, 6392, 6496, 6580, 6815, 6902, 7424, 7520, 7616, 7888, 7990, 8120, 8960, 9280, 9520, 9541, 9860, 10528, 10880, 10904, 11186, 12032, 12784, 12992, 13160, 13630, 13804, 15040, 15232, 15776, 15980, 16240, 17255, 18560, 19040, 19082, 19720, 21056, 21760, 21808, 22372, 23171, 25568, 25984, 26320, 27260, 27608, 27965, 30080, 30464, 31552, 31960, 32480, 34510, 37120, 38080, 38164, 39440, 42112, 43616, 44744, 46342, 47705, 51136, 51968, 52640, 54520, 55216, 55930, 60160, 63104, 63920, 64960, 69020, 76160, 76328, 78880, 84224, 87232, 89488, 92684, 95410, 102272, 105280, 109040, 110432, 111860, 115855, 126208, 127840, 129920, 138040, 152320, 152656, 157760, 162197, 174464, 178976, 185368, 190820, 204544, 210560, 218080, 220864, 223720, 231710, 255680, 259840, 276080, 305312, 315520, 324394, 348928, 357952, 370736, 381640, 421120, 436160, 441728, 447440, 463420, 511360, 552160, 610624, 631040, 648788, 715904, 741472, 763280, 810985, 872320, 883456, 894880, 926840, 1022720, 1104320, 1221248, 1297576, 1431808, 1482944, 1526560, 1621970, 1744640, 1789760, 1853680, 2208640, 2442496, 2595152, 2965888, 3053120, 3243940, 3579520, 3707360, 4417280, 5190304, 5931776, 6106240, 6487880, 7159040, 7414720, 10380608, 12212480, 12975760, 14829440, 20761216, 25951520, 29658880, 41522432, 51903040, 103806080, 207612160]

約数ペア:

[(1, 207612160), (2, 103806080), (4, 51903040), (5, 41522432), (7, 29658880), (8, 25951520), (10, 20761216), (14, 14829440), (16, 12975760), (17, 12212480), (20, 10380608), (28, 7414720), (29, 7159040), (32, 6487880), (34, 6106240), (35, 5931776), (40, 5190304), (47, 4417280), (56, 3707360), (58, 3579520), (64, 3243940), (68, 3053120), (70, 2965888), (80, 2595152), (85, 2442496), (94, 2208640), (112, 1853680), (116, 1789760), (119, 1744640), (128, 1621970), (136, 1526560), (140, 1482944), (145, 1431808), (160, 1297576), (170, 1221248), (188, 1104320), (203, 1022720), (224, 926840), (232, 894880), (235, 883456), (238, 872320), (256, 810985), (272, 763280), (280, 741472), (290, 715904), (320, 648788), (329, 631040), (340, 610624), (376, 552160), (406, 511360), (448, 463420), (464, 447440), (470, 441728), (476, 436160), (493, 421120), (544, 381640), (560, 370736), (580, 357952), (595, 348928), (640, 324394), (658, 315520), (680, 305312), (752, 276080), (799, 259840), (812, 255680), (896, 231710), (928, 223720), (940, 220864), (952, 218080), (986, 210560), (1015, 204544), (1088, 190820), (1120, 185368), (1160, 178976), (1190, 174464), (1280, 162197), (1316, 157760), (1360, 152656), (1363, 152320), (1504, 138040), (1598, 129920), (1624, 127840), (1645, 126208), (1792, 115855), (1856, 111860), (1880, 110432), (1904, 109040), (1972, 105280), (2030, 102272), (2176, 95410), (2240, 92684), (2320, 89488), (2380, 87232), (2465, 84224), (2632, 78880), (2720, 76328), (2726, 76160), (3008, 69020), (3196, 64960), (3248, 63920), (3290, 63104), (3451, 60160), (3712, 55930), (3760, 55216), (3808, 54520), (3944, 52640), (3995, 51968), (4060, 51136), (4352, 47705), (4480, 46342), (4640, 44744), (4760, 43616), (4930, 42112), (5264, 39440), (5440, 38164), (5452, 38080), (5593, 37120), (6016, 34510), (6392, 32480), (6496, 31960), (6580, 31552), (6815, 30464), (6902, 30080), (7424, 27965), (7520, 27608), (7616, 27260), (7888, 26320), (7990, 25984), (8120, 25568), (8960, 23171), (9280, 22372), (9520, 21808), (9541, 21760), (9860, 21056), (10528, 19720), (10880, 19082), (10904, 19040), (11186, 18560), (12032, 17255), (12784, 16240), (12992, 15980), (13160, 15776), (13630, 15232), (13804, 15040)]